JP7582976B2 - 中空コアファイバの製造方法および中空コアファイバ用プリフォームの製造方法 - Google Patents

中空コアファイバの製造方法および中空コアファイバ用プリフォームの製造方法 Download PDF

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Publication number
JP7582976B2
JP7582976B2 JP2021570392A JP2021570392A JP7582976B2 JP 7582976 B2 JP7582976 B2 JP 7582976B2 JP 2021570392 A JP2021570392 A JP 2021570392A JP 2021570392 A JP2021570392 A JP 2021570392A JP 7582976 B2 JP7582976 B2 JP 7582976B2
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Prior art keywords
preform
cladding
sealing
resonant element
hollow
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Japanese (ja)
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JP2022541098A (ja
JP2022541098A5 (enExample
Inventor
ローゼンベルガー マニュエル
ザットマン ラルフ
ホーフマン アヒム
ヒューナーマン ミヒャエル
シュスター カイ
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Heraeus Quarzglas GmbH and Co KG
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Heraeus Quarzglas GmbH and Co KG
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • C03B37/0122—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of photonic crystal, microstructured or holey optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/0124—Means for reducing the diameter of rods or tubes by drawing, e.g. for preform draw-down
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C03B37/02781—Hollow fibres, e.g. holey fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
    • G02B6/02323—Core having lower refractive index than cladding, e.g. photonic band gap guiding
    • G02B6/02328—Hollow or gas filled core
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/14—Non-solid, i.e. hollow products, e.g. hollow clad or with core-clad interface
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/14—Non-solid, i.e. hollow products, e.g. hollow clad or with core-clad interface
    • C03B2203/16—Hollow core
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/42—Photonic crystal fibres, e.g. fibres using the photonic bandgap PBG effect, microstructured or holey optical fibres

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
JP2021570392A 2019-07-17 2020-07-15 中空コアファイバの製造方法および中空コアファイバ用プリフォームの製造方法 Active JP7582976B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19186741.5 2019-07-17
EP19186741.5A EP3766843B1 (de) 2019-07-17 2019-07-17 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser
PCT/EP2020/069977 WO2021009211A1 (de) 2019-07-17 2020-07-15 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser

Publications (3)

Publication Number Publication Date
JP2022541098A JP2022541098A (ja) 2022-09-22
JP2022541098A5 JP2022541098A5 (enExample) 2023-04-04
JP7582976B2 true JP7582976B2 (ja) 2024-11-13

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JP2021570392A Active JP7582976B2 (ja) 2019-07-17 2020-07-15 中空コアファイバの製造方法および中空コアファイバ用プリフォームの製造方法

Country Status (5)

Country Link
US (1) US12240778B2 (enExample)
EP (1) EP3766843B1 (enExample)
JP (1) JP7582976B2 (enExample)
CN (1) CN113891864B (enExample)
WO (1) WO2021009211A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023014550A1 (en) * 2021-08-06 2023-02-09 Corning Incorporated Anti-resonant hollow core optical fiber preform and methods of making
CN115072983B (zh) * 2022-06-10 2024-01-16 武汉长盈通光电技术股份有限公司 空芯反谐振光纤中间体预制棒的制备方法
US12645027B2 (en) * 2022-08-01 2026-06-02 Corning Incorporated Methods for producing hollow-core optical fibers
JP2026504624A (ja) * 2022-11-08 2026-02-06 コーニング インコーポレイテッド 中空コア光ファイバ用プリフォームの作製方法
JP7485253B1 (ja) * 2022-11-11 2024-05-16 住友電気工業株式会社 中空コアファイバおよび中空コアファイバの製造方法
CN116148971A (zh) * 2022-12-06 2023-05-23 大庆师范学院 一种低损耗太赫兹反谐振光纤
CN115980913A (zh) * 2022-12-26 2023-04-18 暨南大学 一种用于高阶模传输的低损耗反谐振空芯光纤及其制造方法
AU2024270457A1 (en) 2023-05-11 2026-01-15 University Of Central Florida Research Foundation, Inc. Anti-resonant hollow-core fibers featuring support structures
FR3169583A1 (fr) 2024-12-06 2026-06-12 Draka Comteq France Fibre à cœur creux anti-résonnante et procédé de fabrication correspondant
CN119828286B (zh) * 2025-01-10 2026-03-13 江苏亨通光导新材料有限公司 一种空芯光纤及其制备方法
CN119902323B (zh) * 2025-01-21 2025-08-05 北京工业大学 一种竹节型空芯光纤及制备方法和加工设备
CN121254414B (zh) * 2025-12-03 2026-03-24 西安邮电大学 一种新型高双折射保偏空芯反谐振光纤

Citations (5)

* Cited by examiner, † Cited by third party
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JP2005529829A (ja) 2002-06-12 2005-10-06 コーニング インコーポレイテッド 微細構造を持つ光ファイバを線引きする方法及びプリフォーム
US20050226578A1 (en) 2004-04-08 2005-10-13 Mangan Brian J An Optical Fiber And Method For Making An Optical Fiber
JP2008511527A (ja) 2004-08-28 2008-04-17 ヘレウス・クアルツグラース・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディット・ゲゼルシャフト 構成部品の接合のための接合剤、高ケイ酸含量を有する材料で作製される構成部品の接合方法、及びその方法により得られる構成部品アセンブリ
JP2018533042A (ja) 2015-08-26 2018-11-08 マツクス−プランク−ゲゼルシヤフト ツール フエルデルング デル ヴイツセンシヤフテン エー フアウＭＡＸ−ＰＬＡＮＣＫ−ＧＥＳＥＬＬＳＣＨＡＦＴ ＺＵＲ ＦＯｅＲＤＥＲＵＮＧ ＤＥＲ ＷＩＳＳＥＮＳＣＨＡＦＴＥＮ Ｅ．Ｖ． 中空コア・ファイバおよびその製造方法
WO2019053412A1 (en) 2017-09-13 2019-03-21 University Of Southampton OPTICAL FIBERS AND PREFORMS WITH HOLLOW ANTI-RESONANCE CORE AND METHODS OF MANUFACTURE

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JP4404196B2 (ja) * 2002-04-16 2010-01-27 住友電気工業株式会社 光ファイバ母材の製造方法及び光ファイバの製造方法
US6917741B2 (en) 2002-11-18 2005-07-12 Corning Incorporated Methods for manufacturing microstructured optical fibers with arbitrary core size
DE102004054392A1 (de) 2004-08-28 2006-03-02 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zum Verbinden von Bauteilen aus hochkieselsäurehaltigem Werkstoff, sowie aus derartigen Bauteilen zusammengefügter Bauteil-Verbund
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JP5170863B2 (ja) 2007-06-14 2013-03-27 古河電気工業株式会社 ホーリーファイバの製造方法
DE102014011041A1 (de) 2014-07-23 2016-01-28 Leibniz-Institut für Photonische Technologien e. V. Optische Durchflussmesshohlfaser, Verfahren zu ihrer Herstellung und ihre Verwendung
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Publication number Priority date Publication date Assignee Title
JP2005529829A (ja) 2002-06-12 2005-10-06 コーニング インコーポレイテッド 微細構造を持つ光ファイバを線引きする方法及びプリフォーム
US20050226578A1 (en) 2004-04-08 2005-10-13 Mangan Brian J An Optical Fiber And Method For Making An Optical Fiber
JP2008511527A (ja) 2004-08-28 2008-04-17 ヘレウス・クアルツグラース・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディット・ゲゼルシャフト 構成部品の接合のための接合剤、高ケイ酸含量を有する材料で作製される構成部品の接合方法、及びその方法により得られる構成部品アセンブリ
JP2018533042A (ja) 2015-08-26 2018-11-08 マツクス−プランク−ゲゼルシヤフト ツール フエルデルング デル ヴイツセンシヤフテン エー フアウＭＡＸ−ＰＬＡＮＣＫ−ＧＥＳＥＬＬＳＣＨＡＦＴ ＺＵＲ ＦＯｅＲＤＥＲＵＮＧ ＤＥＲ ＷＩＳＳＥＮＳＣＨＡＦＴＥＮ Ｅ．Ｖ． 中空コア・ファイバおよびその製造方法
WO2019053412A1 (en) 2017-09-13 2019-03-21 University Of Southampton OPTICAL FIBERS AND PREFORMS WITH HOLLOW ANTI-RESONANCE CORE AND METHODS OF MANUFACTURE

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Publication number Publication date
EP3766843B1 (de) 2024-11-13
WO2021009211A1 (de) 2021-01-21
CN113891864A (zh) 2022-01-04
JP2022541098A (ja) 2022-09-22
CN113891864B (zh) 2024-05-17
US12240778B2 (en) 2025-03-04
US20220234936A1 (en) 2022-07-28
EP3766843A1 (de) 2021-01-20

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